claude is the second-most frequent author in that fakecloud repo, what makes you say that's not vibeslopped either? This is 100% the perfect usecase of using a swarm of agents. It's a bounded, and easily-verifiable with property testing/mitm proxying, task. If you think in November 2026, agentic engineering is equivalent to vibe coding, you need to update your priors
at least in fakecloud's case, there's still humans being assisted by LLMs.
one can also argue that offering SKDs for python / typescript / golang makes the project superior still. So you are not stuck with Rust-only projects.